2893592163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 4940255232

約数和(自身を除く): 2046663069

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 523, 557, 903, 1419, 1569, 1671, 3311, 3661, 3899, 5753, 6127, 9933, 10983, 11697, 17259, 18381, 22489, 23951, 40271, 42889, 67467, 71853, 120813, 128667, 157423, 167657, 247379, 263461, 291311, 472269, 502971, 742137, 790383, 873933, 1731653, 1844227, 2039177, 3204421, 5194959, 5532681, 6117531, 9613263, 12526373, 22430947, 37579119, 67292841, 87684611, 137790103, 263053833, 413370309, 964530721, 2893592163]

約数ペア:

[(1, 2893592163), (3, 964530721), (7, 413370309), (11, 263053833), (21, 137790103), (33, 87684611), (43, 67292841), (77, 37579119), (129, 22430947), (231, 12526373), (301, 9613263), (473, 6117531), (523, 5532681), (557, 5194959), (903, 3204421), (1419, 2039177), (1569, 1844227), (1671, 1731653), (3311, 873933), (3661, 790383), (3899, 742137), (5753, 502971), (6127, 472269), (9933, 291311), (10983, 263461), (11697, 247379), (17259, 167657), (18381, 157423), (22489, 128667), (23951, 120813), (40271, 71853), (42889, 67467)]